2. Add Drop Shadow Effect

3. Place in Your Artwork

Now you can remove the stroke color and place in your artwork and align them center. That’s it!

Bonus Tips

If you are creating this stamp for print, make sure your Document Raster Effects Settings is 300dpi or you will get pixelated print out. To change your setting, go to Effect > Document Raster Effects Settings. If you are designing for web/screen, leave it as 72dpi because higher dpi takes more memory.